Visa Invitation
If you are traveling internationally and require a visa letter, please use the link below to produce your personalized letter.
Hotels & Accommodations
Receive the best rates by booking through AAO’s official housing partner, onPeak. Click the link in your registration confirmation email to reserve your room. You will not receive calls from onPeak to solicit reservations.
Residents – Book your room at the Element Hotel to take advantage of sponsored hospitality .
First time attending the Annual Session? Consider staying at the DoubleTree, Element Hotel, W with other first-timers.
View Hotel Map and Rates
Flying to/from Philadelphia
With over 123 non-stop destinations out of Philadelphia International Airport (PHL), there are plenty of options for catching a flight. For a full list of nonstop flights visit phl.org. Additional travel information can be found in our Frequently Asked Questions.
Transportation Options
Several ground transportation options are available from the PHL, including a designated rideshare pick-up location outside the main terminal, plus taxis, car rentals, shuttles for large groups, and public transportation.
For more information on ground transportation, see here.
The AAO will be providing shuttle service between certain hotels in the AAO room block and Pennsylvania Convention Center.
